package com.qf.mapper;

import com.qf.pojo.Course;
import java.util.List;

public interface CourseMapper {

    public void add(String name);

    public void delete(int id);

    public void update(int id,String name);

    public Course getCourse(int id);

    public Course getCourse(String name);

    public List<Course> getCourses();
}
